Gravitational force of earth is given as weight of object
so here we know that gravitational force on Amy is 500 N
so we will have
now we will have
now from above equation we will have
so the mass of the Amy is 51 kg
Answer:
Animal Cells
Explanation:
they dont have cell walls because they dont need them. Wall cells are found in plants, which animals dont need.
Answer:
I know that the b portion for the bottom is 86 because thats the atomic number of Rn
Explanation:
Answer:
weeeeeeeeeebeeeeeeeeeeeeeee
Explanation:
weeeeeeeeeee
Putting a piece of iron or steel inside the coil makes the magnet strong enough to attract objects. The strength of an electromagnet can be increased by increasing the number of loops of wire around the iron core and by increasing the current or voltage.
